CN218616258U - Support, electronic control unit mounting structure and vehicle - Google Patents
Support, electronic control unit mounting structure and vehicle Download PDFInfo
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- CN218616258U CN218616258U CN202223164780.2U CN202223164780U CN218616258U CN 218616258 U CN218616258 U CN 218616258U CN 202223164780 U CN202223164780 U CN 202223164780U CN 218616258 U CN218616258 U CN 218616258U
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Abstract
Disclosed herein are a bracket, an electronic control unit mounting structure, and a vehicle. The support is used for installing the electronic control unit at a preset position and comprises a support main body and support legs, the support main body comprises a bottom plate and side plates connected to the two sides of the bottom plate, and the support legs are connected to the two side plates; the bottom plate is provided with a mounting hole, or the bottom plate is provided with a plurality of mounting holes along the length direction. The bracket has reasonable structure, convenient manufacture and good fixing effect.
Description
Technical Field
The present application relates to, but is not limited to, the field of electronic control units, and more particularly, to a bracket, an electronic control unit mounting structure, and a vehicle.
Background
A VCU (Vehicle Control Unit) is an electronic Control system of a new energy electric Vehicle, and is a key component of the new energy electric Vehicle. The VCU can control the operation of the motor and other electronic equipment of the new forms of energy electric motor car, is equivalent to the brain of the new forms of energy electric motor car, has played the vital function to the normal operation of new forms of energy electric motor car. Specifically, the VCU can collect states of the motor and the battery, collect data signals of an accelerator pedal, data signals of a brake pedal, data signals of an electric actuator and sensor, and monitor actions of control panels of each component on the lower layer after making corresponding judgment according to comprehensive analysis of intention of a driver, and is responsible for normal driving, brake energy feedback, a force management method of an engine and a lithium ion battery of the whole automobile, network safety management, fault detection and resolution, vehicle state monitoring and the like of the whole automobile, so that the whole automobile can work normally and stably under good dynamic property, high economical efficiency and reliability.
The fixed mounting of VCU has important influence to VCU normal work, and current fixed mode adopts a great punching press panel beating as the support, installs VCU in the set position. However, the traditional stamping sheet metal bracket has many problems, such as: the weight is large, the strength and the rigidity are relatively weak, abnormal sound is easy to generate, the forming is difficult, and the like.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a support, an electronic control unit mounting structure and a vehicle, and the structure is reasonable, the manufacturing is convenient, and the fixing effect is good.
The embodiment of the application provides a support, which is used for installing an electronic control unit at a preset position and comprises a support main body and support legs, wherein the support main body comprises a bottom plate and side plates connected to two sides of the bottom plate, and the support legs are connected to the two side plates;
the bottom plate is provided with a mounting hole, or the bottom plate is provided with a plurality of mounting holes along the length direction.
Furthermore, the number of the support legs is four, and two support legs are arranged at each side plate;
the supporting legs are arranged along the length direction of the side plates.
Further, in the longitudinal direction of the side plate:
the same is the dead zone between two stabilizer blades on the curb plate, perhaps, is same be provided with the connecting plate between two stabilizer blades on the curb plate.
Furthermore, the support also comprises a connecting piece, one end of the connecting piece is arranged in the mounting hole, and the other end of the connecting piece is connected with the electronic control unit.
Further, the bottom plate and the two side plates are arranged in an enclosing mode to form a U-shaped structure, and/or the supporting feet are arranged in parallel to the bottom plate.
Furthermore, the included angle between the bottom plate and the side plate is larger than 90 degrees and smaller than 180 degrees.
Further, the support also comprises a positioning pin, wherein a positioning hole is formed in the bottom plate, and the positioning pin penetrates through the positioning hole and fixes the support at a preset position in advance.
The embodiment of the application also provides an electronic control unit mounting structure, which comprises an electronic control unit, a mounting carrier and the bracket;
the support legs of the support are fixed on the mounting carrier, and the electronic control unit is fixed at the mounting hole.
Furthermore, when the bottom plate is provided with a plurality of mounting holes along the length direction, the number of the brackets is two, and the two brackets are fixed on the mounting carrier side by side;
when the bottom plate is provided with one mounting hole, the number of the supports is four, and the four supports are surrounded into a rectangle.
Furthermore, the bottom plate, the side plates and the mounting carrier are arranged in an enclosing mode to form a cavity structure.
The embodiment of the application also provides a vehicle, and the vehicle comprises the electronic control unit mounting structure.
Compared with some technologies, the method has the following beneficial effects:
the support that this application embodiment provided, the structure is simple relatively, is convenient for make, and the form of "support main part + stabilizer blade" is convenient for make, and the form of "bottom plate + curb plate" is favorable to improving the intensity of support main part, and then improves holistic intensity of support and rigidity, improves the support to the fixed reliability of VCU. The bottom plate is provided with a mounting hole for fixing with the VCU, and the connection mode is simple. The support that this application embodiment provided, simple structure is reliable, can accomplish that single size is little, use a plurality of effects of fixing, and then avoids the too big, the too big problem of weight of single support size of tradition.
The electronic control unit mounting structure that this application embodiment provided has aforementioned support, and electronic control unit (VCU) is fixed firm, reliable operation, has guaranteed the steady operation of vehicle.
The vehicle provided by the embodiment of the application has the electronic control unit mounting structure, the working reliability of the vehicle is high, and the user experience is good.
Other features and advantages of the present application will be set forth in the description that follows.
Drawings
The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.
Fig. 1 is a first schematic diagram of an electronic control unit mounting structure in an embodiment of the present application;
fig. 2 is a second schematic view of an electronic control unit mounting structure according to an embodiment of the present application;
fig. 3 is a third schematic view of the electronic control unit mounting structure in the embodiment of the present application;
FIG. 4 is a schematic view of a bracket according to an embodiment of the present application mounted on a front floor;
FIG. 5 is a schematic structural view of a stent according to an embodiment of the present application;
fig. 6 is a schematic structural view of another stent described in the examples of the present application.
Illustration of the drawings:
1-bracket, 11-bracket main body, 111-bottom plate, 112-mounting hole, 113-positioning hole, 114-avoiding hole, 115-side plate, 116-empty area, 117-connecting plate, 12-supporting leg, 13-connecting piece, 2-electronic control unit, 21-mounting point position and 3-front floor.
Detailed Description
To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Traditional VCU support adopts a great metal sheet, and the metal sheet area is great, and the shape is laminated with preceding floor to fix through several screws. However, after a certain period of time, the degree of adhesion between the metal plate and the front floor becomes poor, a gap is formed between the metal plate and the front floor, and further, friction, vibration and other conditions are easily generated, and abnormal sound is generated.
The embodiment of the application provides a bracket 1, as shown in fig. 1 to 6, for installing an electronic control unit 2 at a preset position, the bracket 1 includes a bracket main body 11 and support legs 12, the bracket main body 11 includes a bottom plate 111 and side plates 115 connected to two sides of the bottom plate 111, and the two side plates 115 are connected to the support legs 12; the bottom plate 111 is provided with one mounting hole 112, or the bottom plate 111 is provided with a plurality of mounting holes 112 along the length direction.
The electronic control unit 2 is mounted on a vehicle front cabin or floor 3. The bracket 1 is fixed on the front floor 3, and the electronic control unit 2 is fixedly connected with the bracket 1 and further fixed on the front floor 3.
The support legs 12 are fixed on the front floor 3 in a welding mode; the mounting hole 112 on the bracket main body 11 is used as a mounting and fixing point, and the electronic control unit 2 is connected at the mounting hole 112.
The bracket main body 11 includes a bottom plate 111 and side plates 115 on both sides of the bottom plate 111, the side plates 115 are connected to the legs 12, the bottom plate 111 is provided with one or more mounting holes 112, and when the mounting holes 112 are provided in plural, the mounting holes 112 are provided along the length direction of the bracket main body 11.
In practical applications, the connection structure on the electronic control unit 2 is four, and correspondingly, the number of the mounting holes 112 on the bracket main body 11 can be 1, that is, at this time, 4 brackets 1 are required to be mounted on the front floor 3 to fix the electronic control unit 2; the number of the mounting holes 112 on the single bracket 1 (bracket main body 11) may also be 2, that is, 2 brackets 1 are required to be mounted on the front floor 3 to fix the electronic control unit 2 at this time. It should be understood that when the number of the connecting structures on the electronic control unit 2 is other, the number of the mounting holes 112 on the bracket main body 11 can be correspondingly adjusted to determine the number of the brackets 1 to be used.
The bracket 1 is tightly fixed with the front floor 3, and the overall NVH (Noise, vibration and Harshness) performance is also improved.
In an exemplary embodiment, as shown in fig. 5 and 6, the number of the legs 12 is four, and two legs 12 are provided at each side plate 115; the legs 12 are disposed along the length of the side plates 115.
The number of the legs 12 may be four, and the legs are arranged at four corners of the bracket body 11, that is, one bracket 1 is respectively arranged at the front and rear ends of each side plate 115.
Of course, the number of legs 12 can also be adjusted according to the actual need, for example: the number of legs 12 may be six, three legs 12 being provided on each side plate 115: the front end and the rear end of the side plate 115 are respectively provided with one, and the middle position of the side plate 115 is provided with one.
In an exemplary embodiment, in the length direction of the side plate 115: a vacant area 116 is formed between the two support legs 12 on the same side plate 115, or a connecting plate 117 is formed between the two support legs 12 on the same side plate 115.
The empty space 116 is formed between the two legs 12 of the same side plate 115, as shown in fig. 5, that is, the two legs 12 are not connected to each other, so that the weight of the rack 1 can be reduced to the maximum.
Of course, a connecting plate 117 is disposed between the two supporting legs 12 on the same side plate 115, as shown in fig. 6, that is, the two supporting legs 12 are connected by the connecting plate 117, which can improve the connection reliability at the supporting legs 12, avoid deformation at the supporting legs 12 or the side plates 115, and improve the fixing reliability of the bracket 1.
In an exemplary embodiment, as shown in fig. 4 to 6, the stand 1 further includes a connector 13, and one end of the connector 13 is installed in the installation hole 112 and the other end is connected to the electronic control unit 2.
In fig. 5 and 6, in order to illustrate the mounting holes 112 and the connecting members 13 on the bottom plate 111, the connecting member 13 is mounted in only one of the mounting holes 112, and in actual use, the connecting member 13 is mounted in both of the mounting holes 112.
The connection structure on the electronic control unit 2 may be a threaded hole, and the connection member 13 may be a bolt, one end of which is fixed in the mounting hole 112 and the other end of which is connected with the threaded hole of the electronic control unit 2.
The mounting holes 112 may be threaded holes or the mounting holes 112 may be unthreaded holes that are engaged by nuts to secure bolts.
In an exemplary embodiment, as shown in fig. 5 and 6, the bottom panel 111 and the two side panels 115 are enclosed to form a U-shaped structure, and/or the legs 12 are disposed parallel to the bottom panel 111.
The side plates 115 are connected to both sides of the base plate 111 and extend in the same direction to form a U-shaped structure. The U-shaped cavity (i.e., the space between the bottom plate 111 and the front floor 3) can be used for mounting a nut or the like, and in addition, the U-shaped structure can improve the strength and rigidity of the bracket body 11, and improve the reliability of the bracket 1.
The legs 12 are arranged parallel to the base plate 111 to facilitate the welding fixation at the legs 12.
In an exemplary embodiment, as shown in fig. 5 and 6, the angle between the bottom panel 111 and the side panel 115 is greater than 90 ° and less than 180 °.
The included angle between the bottom plate 111 and the side plate 115 is larger than 90 degrees and smaller than 180 degrees, so that the bracket main body 11 has a certain shock absorption effect, and when a large impact is received, the bracket 1 can absorb partial shock, thereby playing a certain protection role on the VCU.
In an exemplary embodiment, the bracket 1 further includes a positioning pin, and the base plate 111 is provided with a positioning hole 113, and the positioning pin is disposed to pass through the positioning hole 113 and pre-fix the bracket 1 at a preset position.
As shown in fig. 5 and 6, the bracket 1 is provided with a positioning hole 113, and before the support leg 12 is welded and fixed on the front floor 3, the positioning pin is firstly inserted through the positioning hole 113 and temporarily fixed at a set position of the front floor 3, so as to avoid the bracket 1 from shifting during the welding process, and ensure the accurate fixing position of the bracket 1.
In addition, a relief hole 114 may be provided in the bottom plate 111 of the bracket body 11 to relieve a protruding structure on the VCU.
The embodiment of the present application further provides an electronic control unit mounting structure, as shown in fig. 1 to 4, the electronic control unit mounting structure includes an electronic control unit 2, a mounting carrier, and the bracket 1; the legs 12 of the bracket 1 are fixed to the mounting carrier, and the electronic control unit 2 is fixed to the mounting hole 112. The mounting carrier may be a front floor 3 on the vehicle.
The electronic control unit 2 is mounted on a vehicle front cabin or floor 3. The bracket 1 is fixed on the front floor 3, and the electronic control unit 2 is fixedly connected with the bracket 1 and further fixed on the front floor 3.
In the specific installation process, the four support legs 12 of the bracket 1 are welded on the front floor 3, then the connecting member 13 (such as a bolt) is connected to the VCU, and the other end of the bolt is installed in the installation hole 112 of the bracket main body 11 and is fixed by a nut, so as to complete the fixed installation of the VCU. Of course, in the actual installation process, the steps can be adaptively adjusted according to actual conditions.
In an exemplary embodiment, when the bottom plate 111 is provided with a plurality of mounting holes 112 along the length direction, the number of the brackets 1 is two, and the two brackets 1 are fixed on the mounting carrier side by side; when the base plate 111 is provided with one mounting hole 112, the number of the brackets 1 is four, and the four brackets 1 surround to form a rectangle.
The support 1 that this application embodiment provided improves on structure (support main part 11+ stabilizer blade 12) and size (can adopt less size), installs 2 side by side on preceding floor 3 to correspond four mounting point position 21 on the VCU.
It should be understood that when the number of the mounting holes 112 on the bracket main body 11 is set to 1, the number of the brackets 1 may be set to 4 to correspond to four mounting points 21 on the VCU.
The number of mounting holes 112 in the bracket 1 and the number of brackets 1 can be adapted when the VCU uses another number of mounting locations 21.
In an exemplary embodiment, as shown in fig. 4, the bottom panel 111, the side panel 115, and the mounting carrier are enclosed to form a cavity structure.
The bottom plate 111, the side plates 115 and the mounting carrier (i.e. the front floor 3) are surrounded to form a cavity structure, which can be used as a mounting space for nuts and a buffer deformation space to absorb partial vibration and protect the VCU.
The embodiment of the application also provides a vehicle which comprises the electronic control unit mounting structure.
The vehicle provided by the embodiment of the application has the electronic control unit mounting structure, the working reliability of the vehicle is high, and the user experience is good.
In the description of the present application, it is to be noted that the directions or positional relationships indicated by "upper", "lower", "one end", "one side", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, and do not indicate or imply that the structures referred to have a specific direction, are configured and operated in a specific direction, and thus, cannot be construed as limiting the present application.
In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "connected," "mounted," and "mounted" are to be construed broadly, e.g., the term "connected" may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The embodiments described herein are exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with, or instead of, any other feature or element in any other embodiment, unless expressly limited otherwise.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements that have been disclosed in this application may also be combined with any conventional features or elements to form unique aspects as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other aspects to form another unique aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.
Claims (11)
1. A support is used for installing an electronic control unit at a preset position and is characterized by comprising a support main body and support legs, wherein the support main body comprises a bottom plate and side plates connected to two sides of the bottom plate, and the support legs are connected to the two side plates;
the bottom plate is provided with a mounting hole, or the bottom plate is provided with a plurality of mounting holes along the length direction.
2. The bracket according to claim 1, wherein the number of the legs is four, and two legs are provided at each of the side plates;
the supporting legs are arranged along the length direction of the side plates.
3. The bracket of claim 2, wherein in the lengthwise direction of the side plates:
the empty area is arranged between the two support legs on the same side plate, or a connecting plate is arranged between the two support legs on the same side plate.
4. The bracket according to any one of claims 1 to 3, further comprising a connector, wherein one end of the connector is mounted in the mounting hole, and the other end of the connector is connected with the electronic control unit.
5. A support according to any one of claims 1 to 3, wherein the base panel and two of the side panels are enclosed to form a U-shaped structure and/or the legs are arranged parallel to the base panel.
6. A support according to any one of claims 1 to 3 wherein the angle between the base and side panels is greater than 90 ° and less than 180 °.
7. The bracket according to any one of claims 1 to 3, further comprising a positioning pin, wherein a positioning hole is provided on the base plate, and the positioning pin is arranged to pass through the positioning hole and pre-fix the bracket at a preset position.
8. An electronic control unit mounting structure characterized by comprising an electronic control unit, a mounting carrier, and the bracket according to any one of claims 1 to 7;
the support legs of the support are fixed on the mounting carrier, and the electronic control unit is fixed at the mounting hole.
9. The electronic control unit mounting structure according to claim 8, wherein when the bottom plate is provided with a plurality of mounting holes along a length direction, the number of the brackets is two, and the two brackets are fixed to the mounting carrier side by side;
when the bottom plate is provided with one mounting hole, the number of the supports is four, and the four supports are surrounded into a rectangle.
10. The electronic control unit mounting structure according to claim 8, wherein the bottom plate, the side plate, and the mounting carrier are enclosed to form a cavity structure.
11. A vehicle characterized by comprising the electronic control unit mounting structure according to any one of claims 8 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223164780.2U CN218616258U (en) | 2022-11-28 | 2022-11-28 | Support, electronic control unit mounting structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223164780.2U CN218616258U (en) | 2022-11-28 | 2022-11-28 | Support, electronic control unit mounting structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218616258U true CN218616258U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223164780.2U Active CN218616258U (en) | 2022-11-28 | 2022-11-28 | Support, electronic control unit mounting structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218616258U (en) |
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2022
- 2022-11-28 CN CN202223164780.2U patent/CN218616258U/en active Active
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